Brianna has $50 to spend at a craft fair. She buys a sweatshirt and a tote bag. How much money does she have left

She has 50- (s+t)  left

Step-by-step explanation:

This is because we don't know the value of the tote bag and sweatshirt so we just replace them with variables  

1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

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